If there is no abnormality at 39 weeks, you don’t need to go to the hospital to induce labor if you wait for the natural start of labor, but if there are complications during pregnancy and other abnormalities, you need to judge whether or not to go to the hospital to induce labor according to your personal situation. If you are pregnant at 39 weeks and have no abnormalities, you should not be in too much of a hurry to go to the hospital to induce labor, you can wait for the natural initiation of observation for a period of time, and then go to the hospital to induce labor at 41 weeks if there is no movement of the birth of a child. 39 weeks pregnant with pregnancy complications, such as gestational diabetes, gestational hypertension, early water breakage, the fetus is too large and so on, first go to the hospital for examination, under the guidance of the doctor to consider hospitalization to induce labor. Whether it is necessary to induce labor should be decided by the doctor, rather than blindly judging by oneself. No matter for which situation it is necessary to induce labor, the first thing to do is to determine the number of weeks of pregnancy and the degree of development of the fetus, in order to assess the riskiness of inducing labor, and then target treatment.